Beiträge zur Algebra und Geometrie Contributions to Algebra and Geometry Vol. 46, No. 2, pp. 397404 (2005) 

On boundaries of unions of sets with positive reach}J. RatajMathematical Institute of Charles University, Sokolovská 83, 186 75 Praha 8, Czech Republic, email: rataj@karlin.mff.cuni.cz}}Abstract: A local regular behavior at almost all boundary points of a set in $\rd$ representable as a locally finite union of sets with positive reach is shown. As an application, a limit formula for the volume of dilation of such a set with a small convex body is derived. Classification (MSC2000): 53C65, 52A22 Full text of the article:
Electronic version published on: 18 Oct 2005. This page was last modified: 29 Dec 2008.
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